Factor completely. If the polynomial cannot be factored, say it is prime.3x3 + 6x2 - 24x

A. 3x(x - 2)(x + 4)
B. (x - 2)(3x2 + 12)
C. 3x(x + 2)(x - 4)
D. (3x2 + 6x)(x - 4)


Answer: A

Mathematics

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List the indicated feature of the figure.The faces of

A.
B. Cannot be identified
C. A, B, C, D, E, F, G, H
D. ?ABCD, ?ABGF, ?AFED, ?BCGH, ?CHED, ?EFGH

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Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.

A. x17
B.
C.
D. x5

Mathematics

Solve the equation. = 

A. {-8} B. {8} C. {16} D. {8, -8}

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Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination. x - 2y = -152x - 2y = -22

A. (-7, 4) B. (-6, -7) C. (-6, 3) D. No solution

Mathematics